BR112021012785A2 - Veículo de carga pesada - Google Patents
Veículo de carga pesada Download PDFInfo
- Publication number
- BR112021012785A2 BR112021012785A2 BR112021012785-2A BR112021012785A BR112021012785A2 BR 112021012785 A2 BR112021012785 A2 BR 112021012785A2 BR 112021012785 A BR112021012785 A BR 112021012785A BR 112021012785 A2 BR112021012785 A2 BR 112021012785A2
- Authority
- BR
- Brazil
- Prior art keywords
- tire
- heavy
- bead
- duty vehicle
- steel
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 110
- 239000010959 steel Substances 0.000 claims description 110
- 239000011324 bead Substances 0.000 claims description 100
- 229920001971 elastomer Polymers 0.000 claims description 22
- 238000004804 winding Methods 0.000 claims description 11
- 239000010410 layer Substances 0.000 description 98
- 239000000463 material Substances 0.000 description 17
- 230000002787 reinforcement Effects 0.000 description 10
- 239000000725 suspension Substances 0.000 description 10
- 230000007704 transition Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 206010016275 Fear Diseases 0.000 description 1
- 101000832077 Xenopus laevis Dapper 1-A Proteins 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920005555 halobutyl Polymers 0.000 description 1
- 125000004968 halobutyl group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/04—Bead cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
- B60C15/0607—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex comprising several parts, e.g. made of different rubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
- B60C15/0635—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer using chippers between the carcass layer and chafer rubber wrapped around the bead
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/04—Bead cores
- B60C2015/048—Polygonal cores characterised by the winding sequence
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EPPCT/EP2018/086896 | 2018-12-31 | ||
| PCT/EP2018/086896 WO2020141012A1 (fr) | 2018-12-31 | 2018-12-31 | Véhicule à charge lourde |
| PCT/EP2019/087007 WO2020141138A1 (fr) | 2018-12-31 | 2019-12-24 | Véhicule portant une lourde charge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112021012785A2 true BR112021012785A2 (pt) | 2021-09-14 |
| BR112021012785B1 BR112021012785B1 (pt) | 2024-08-20 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| RS62166B1 (sr) | 2021-08-31 |
| JP2024095807A (ja) | 2024-07-10 |
| PT3700762T (pt) | 2021-07-14 |
| DK3700762T3 (da) | 2021-07-12 |
| IL284465A (en) | 2021-08-31 |
| US20220080781A1 (en) | 2022-03-17 |
| WO2020141012A1 (fr) | 2020-07-09 |
| CA3124594A1 (fr) | 2020-07-09 |
| HUE055507T2 (hu) | 2021-12-28 |
| JP7539388B2 (ja) | 2024-08-23 |
| MX2021007983A (es) | 2022-08-25 |
| EP3700762A1 (fr) | 2020-09-02 |
| WO2020141138A1 (fr) | 2020-07-09 |
| SI3700762T1 (sl) | 2021-09-30 |
| JP2022515550A (ja) | 2022-02-18 |
| CL2021001747A1 (es) | 2021-12-31 |
| CN113453917A (zh) | 2021-09-28 |
| IL284465B2 (en) | 2023-03-01 |
| EP3700762B1 (fr) | 2021-05-12 |
| IL284465B (en) | 2022-11-01 |
| KR20210110343A (ko) | 2021-09-07 |
| ZA202104316B (en) | 2022-10-26 |
| PL3700762T3 (pl) | 2021-11-22 |
| ES2880809T3 (es) | 2021-11-25 |
| SG11202106835TA (en) | 2021-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/12/2019, OBSERVADAS AS CONDICOES LEGAIS |